Take a look at the services offered by TREDI, a specialist in PCB management and treatment. Created in 1976, St Vulbas is the only plant in the world authorised to carry out the decontamination, rehabilitation and recovery of PCBs, and to destroy PCB waste.

What
are PCBs?

A PCB, or Polychlorinated Biphenyl, is a chlorine derivative, known more widely in France as the chemical compound pyralene.

PCB transformer
decontamination

As a world class player, with more than 25 years' experience on the international arena, our teams are available to give upstream advice on your projects and accompany you throughout the waste management process.

PCB disposal
solutions

The St Vulbas plant is authorised to decontaminate transformers for rehabilitation or materials recovery and elimination by incinceration of all PCB waste (transformers, capacitors, polluted land).

Trédi, a specialist in PCB waste treatment and disposal

Trédi is a subsidiary of the Séché Environnement Group specialised in the management and treatment of hazardous industrial waste. With 25 years’ experience, it has become the global reference for the management of PCB waste, mainly PCB transformers and PCB capacitors.

The St Vulbas plant (France) is the world’s only plant capable of both decontaminating PCB transformers and destroying PCB waste through incineration. It is ISO 9001, ISO 14001 and OHSAS 18001 certified.

Our treatment capacity means we can guarantee the management of your PCB waste, regardless of the quantity.

Our teams work all over the world and are available to accompany you throughout the entire PCB waste treatment and disposal process.

Trédi is a member of PEN (PCB Elimination Network), a collaborative framework created in 2009 to promote and facilitate the exchange of information on the environmentally sound management of PCB waste.